hulooq
337 天前
gemini-pro 写的代码:
```python
import os
import PyPDF2
def scan_pdf_files(directory):
"""Scans a directory of PDF files and identifies non-normal PDF files.
Args:
directory: The directory to scan.
Returns:
A list of non-normal PDF files.
"""
non_normal_pdf_files = []
# Iterate over the files in the directory.
for file in os.listdir(directory):
# Check if the file is a PDF file.
if file.endswith(".pdf"):
# Try to open the PDF file.
try:
pdf_file = open(os.path.join(directory, file), "rb")
except:
# The PDF file could not be opened, so it is non-normal.
non_normal_pdf_files.append(file)
continue
# Try to read the PDF file.
try:
pdf_reader = PyPDF2.PdfFileReader(pdf_file)
except:
# The PDF file could not be read, so it is non-normal.
non_normal_pdf_files.append(file)
continue
# Check if the PDF file is encrypted.
if pdf_reader.isEncrypted:
# The PDF file is encrypted, so it is non-normal.
non_normal_pdf_files.append(file)
# Return the list of non-normal PDF files.
return non_normal_pdf_files
if __name__ == "__main__":
# Get the directory to scan from the user.
directory = input("Enter the directory to scan: ")
# Scan the directory for non-normal PDF files.
non_normal_pdf_files = scan_pdf_files(directory)
# Print the list of non-normal PDF files to the console.
print("The following PDF files are non-normal:")
for file in non_normal_pdf_files:
print(file)
```